Quote Originally Posted by h.thomas View Post
Oh, I think I figured it out for myself. You just add 'i915.powersave=0' after 'GRUB_CMDLINE_LINUX_DEFAULT="quiet splash'
in /etc/default/grub and then run 'sudo update-grub' from the terminal, right?

cheers

Hugh
Yes, that correct, but be sure to add it on the same line, and inside of the quotation marks, so that that line reads:
Code:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.powersave=0"
exactly.